Hippocampus

Intracranial volume

0.33

0.012

Years of cannabis use

−0.40

0.006

Recent cannabis use

0.22

0.111

0.31

0.26

Cortical GM

Intracranial volume

0.67

<0.0001

Years of cannabis use

−0.30

0.007

Recent cannabis use

0.04

0.691

0.60

0.58

Cerebral WM

Intracranial volume

0.67

<0.0001

Years of cannabis use

−0.37

<0.001

Recent cannabis use

0.32

0.001

0.70

0.68